by Cóilín Nunan
At present, approximately two thirds of world trade is conducted in dollars and two thirds of central banks’ currency reserves are held in the American currency which remains the sole currency used by international institutions such as the IMF. This confers on the US a major economic advantage: the ability to run a trade deficit year after year. It can do this because foreign countries need dollars to repay their debts to the IMF, to conduct international trade and to build up their currency reserves. The US provides the world with these dollars by buying goods and services produced by foreign countries, but since it does not have a corresponding need for foreign currency, it sells far fewer goods and services in return, i.e. the US always spends more than it earns, whereas the rest of the world always earns more than it spends. This US trade deficit has now reached extraordinary levels, with the US importing 50% more goods and services than it exports. So long as the dollar remains the dominant international currency the US can continue consuming more than it produces and, for example, build up its military strength while simultaneously affording tax cuts.
Getting a share of this economic free lunch has been one of the motivations, and perhaps the main motivation, behind setting up the euro2 . Were the euro to become a reserve currency equal to, or perhaps even instead of, the dollar, countries would reduce their dollar holdings while building up their euro savings. Another way of putting this would be to say that Eurozone countries would be able to reduce their subsidy to American consumption and would find that other countries were now subsidising Eurozone consumption instead.
A move away from the dollar towards the euro could, on the other hand, have a disastrous effect on the US economy as the US would no longer be able to spend beyond its means. Worse still, the US would have to become a net currency importer as foreigners would probably seek to spend back in the US a large proportion of the estimated three trillion dollars which they currently own. In other words, the US would have to run a trade surplus, providing the rest of the world with more goods and services than it was receiving in return. A rapid and wholesale move to the euro might even lead to a dollar crash as everyone sought to get rid of some, or all, of their dollars at the same time. But that is an outcome that no-one, not even France or Germany, is seeking because of the huge effect it would have on the world economy. Europe would much prefer to see a gradual move to a euro-dollar world, or even a euro-dominated one.
Related posts:
Comments